Outage Probability Analysis of Wireless Relay and Cooperative Networks in Rician Fading Channels with Different K-Factors

被引：0
|
作者：
Limpakorn, Woraniti [1 ]
Yao, Yu-Dong [1 ]
Man, Hong [1 ]
机构：
[1] Stevens Inst Technol, Dept Elect & Comp Engn, Hoboken, NJ 07030 USA
来源：
2009 IEEE VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5 | 2009年
关键词：
Amplify-and-forward (AF); outage probability; Rician fading; wireless cooperative networks; wireless relay networks; ERROR-PROBABILITY; DIVERSITY; SYSTEMS; PERFORMANCE;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, the outage performance of a dual-hop amplify-and-forward (AF) cooperative diversity system with a maximal-ratio combining receiver at the destination terminal in Rician fading environments with different K-factors is investigated. The signal-to-noise ratio (SNR) at the receiver is upper bounded. Closed-form expressions for the probability density function (PDF) and the moment generating function (MGF) of the bounded SNR are derived. These statistical results are then applied through numerical evaluations to obtain the outage probability. Numerical results of the outage probabilities are presented to illustrate the performance improvement due to cooperative diversity.
引用
收藏
页码：2958 / 2962
页数：5
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